50m
    Cornwall & Devon, United Kingdom
    Carricknath Point to Porthbean Beach

    HMS LADY OF THE ISLES

    Best months: Jul–Sep

    Protected Area

    Carricknath Point to Porthbean Beach

    Why dive here

    With 176+ marine species recorded in the area - including blue sharks, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - HMS LADY OF THE ISLES offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.

    Best timeJul–Sep
    WetsuitA 5mm wetsuit
    Marine lifeBlue Sharks, Dolphins, Dwarf Minke Whales, Humpback Whales and Ocean Sunfish (Mola Mola) · 176+ species recorded
    Water10-18°C · warmest July, August, September
    CharacterWreck dive · max 50m
    StandoutExceptional marine biodiversity

    The HMS *Lady of the Isles* is a proper piece of Cornish history, sitting upright and surprisingly intact at 50 metres. She started life as a Scillies ferry, then became a salvage vessel, and finally a cable ship before she went down in 1940. We love how her story plays out underwater; you can still see the lines of her ferry days, even with the years of growth on her hull. Descending onto the wreck, you'll feel the chill of the deep Atlantic water, a stark contrast to the lively colours colonising her. Deadman’s fingers bloom from every surface, and the stern, in particular, is a riot of jewel anemones and hydroids. We’ve often seen conger eels poking their heads from inside the collapsed holds, and there are always plenty of squat lobsters scuttling around. This is a dive for experienced technical divers, comfortable with deeper air or mixed gas, who appreciate a wreck with a genuine narrative. Explore her carefully; the visibility here can be challenging, but on a good day, the sight of her masts reaching up into the gloom is something else. Our top tip: dive her on a slack tide, otherwise, you'll be fighting a significant current.

    Typical HMS LADY OF THE ISLES Dive Profile

    15m30m45mSafety Stop0m50m max~15 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Safety Notes

    Maximum depth 50m exceeds recreational limits (40m). Technical diving certification and equipment required.

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today06:3517:3911h 3m daylightGolden hour 16:55

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    Conditions

    Ocean conditions, forecast and tides for HMS LADY OF THE ISLES

    HMS LADY OF THE ISLES Ocean Conditions

    Monthly averages for HMS LADY OF THE ISLES, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (50.44, -2.73) (3km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    17°C

    62°F · Range: 15.1–17.5°C

    Air Temperature

    13°C

    56°F

    Wind Speed

    8.14 m/s

    15.8 knots

    Atmospheric Pressure

    1011 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

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